4 independent charging Slots. Allows you to mix AA / AAA / NiCD / NiMH 1.2v rechargeable batteries. (Batteries Not Included) 
Smart and Safe - Accurate voltage detection ensures no over-charging and under-charging. 
Battery Charging Indicate Lighted shows the charging status of each rechargeable battery. 

Specification 
Brand : GP 
Model : KB-01 
Standard : GB4706.18-2005 
Weight : 140g 
Product Size : 19 X 11.6 X 5.8CM 
Power Input : DC 220V 50Hz 6W 
Power Output : 2.8V 180mA 
Suitable for rechargeable battery : 500 mAh to 3000mAh 
Support Battery : AA Battery and AAA Battery 
Batter Charging Battery : 1-4 units 
Power Socket : US 2 Pin 

Battery charging times: 
Type Size Capacity Charging time 
Ni-MH AA 2600mAh 14 hrs 
Ni-MH AA 2400mAh 13 hrs 
Ni-MH AA 2000mAh 11 hrs 
Ni-MH AA 1800mAh 10 hrs 
Ni-MH AA 1300mAh 7 hrs 
Ni-MH AAA 850mAh 10 hrs 
Ni-MH AAA 800mAh 9.5 hrs 
Ni-MH AAA 700mAh 8.5 hrs 
Ni-MH AAA 600 mAh 7hrs 

Free one pieces UK Plug adapter